iOS Tutorial: Make a Photo Editor App Like Retrica [Part 2]

In the first part of this tutorial series, you learned how to use UIImagePickerController to capture a photo as well as how to access the photo library to allow users to select the photos. After selecting the photo, we also enabled the photo cropping feature.

Today, in the second part, we’ll learn how to apply filters on selected images in Retrica photo editor app.

After implementing this code, run Retrica camera app on either simulator or physical device. If everything runs smooth, you’ll be able to select one image, crop it, and apply photo filter as per your needs.

See this Short Demo Video:

If you’ve followed the exact process given in this iOS app tutorial, you can also apply photo filter to the images.

If you face any problem while performing this tutorial, you can contact our iOS developers to solve your errors, as our highly experienced developer team has developed many photo editing apps like Retrica photo editor.

So, if you want to hire a mobile app development company to add some new features or develop a photo editor apps like Prisma, FaceTune, and PicSart from scratch, contact us now.

We have uploaded the entire source code on GitHub. If you want to download the entire source code, click the button below.